Conversation Recommender System Based on Knowledge Graph and Time-series Feature.
Xiaoyi WangYaguang LiJie LiuPublished in: CSAE (2021)
Keyphrases
- recommender systems
- knowledge representation
- knowledge acquisition
- domain knowledge
- information filtering
- connected components
- neural network
- knowledge management
- graph theoretic
- collaborative filtering
- prior knowledge
- knowledge base
- knowledge discovery
- random walk
- user profiles
- knowledge sharing
- feature vectors
- graph matching
- graph theory
- expert systems
- spanning tree